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21. 发明专利

JP2007292811A Display device 有权
标题翻译：显示设备
公开(公告)号：JP2007292811A
公开(公告)日：2007-11-08
申请号：JP2006117274
申请日：2006-04-20
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONNO SHUNSUKE , KUWABARA TAKASHI , FUKUDA HISAYA , UMEI TOSHITOMO , KATSUTA NOBORU , NAKAGAWA SEIICHI
IPC分类号： G09G5/00 , B60R11/02 , G02F1/13 , G09G3/20 , G09G3/36 , G09G5/391
摘要： PROBLEM TO BE SOLVED: To provide a display device capable of displaying an image free of a sense of incompatibility when a plurality of images are put together and displayed on a screen. SOLUTION: The display device 100 includes a resolution detector 550 which detects the resolution of an image 1 input to an image input terminal 101 and a resolution detector 560 which detects the resolution of an image 2 input to an image input terminal 102, and a controller 500 performs two-screen composition processing by resolution conversion for converting the resolutions of the images 1 and 2 respectively based upon resolution information of the sources from the resolution detectors 550 and 560 so that the difference between the horizontal/vertical aspect ratio of the image 1 and the horizontal/vertical aspect ratio of the image 2 becomes less than a predetermined value. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在多个图像被放在一起并显示在屏幕上时能够显示没有不兼容感的图像的显示装置。解决方案：显示装置100包括检测输入到图像输入端子101的图像1的分辨率的分辨率检测器550和检测输入到图像输入端子102的图像2的分辨率的分辨率检测器560，并且控制器500基于通过分辨率转换来分别基于来自分辨率检测器550和560的源的分辨率信息分别转换图像1和2的分辨率来执行双屏组合处理，使得水平/垂直宽高比图像1和图像2的水平/垂直宽高比变得小于预定值。版权所有（C）2008，JPO＆INPIT

22. 发明专利

JP2007292810A Display device 审中-公开
标题翻译：显示设备
公开(公告)号：JP2007292810A
公开(公告)日：2007-11-08
申请号：JP2006117273
申请日：2006-04-20
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONNO SHUNSUKE , KUWABARA TAKASHI , FUKUDA HISAYA , UMEI TOSHITOMO , KATSUTA NOBORU , NAKAGAWA SEIICHI
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20
摘要： PROBLEM TO BE SOLVED: To provide a display device capable of improving visibility of reflected light from a screen to one observer or a plurality of observers sitting on a rear seat of a car. SOLUTION: The display device 100 includes a display panel 110 which is installed in the cabin of the car and displays an image on a display screen, an observer position receiver 520 which comprises sitting sensors 301 and 302 and outputs detected observer position information, external light receivers 540 to 560 for observer which output sensor values indicating quantities of reflected light from the screen to the respective observers from photodetection sensors 111 to 114, and a storage unit 510 which stores a table of sensor values relating to reflection image quality correction processing, pixel positions, and gain correction coefficients and other various information. Then a controller 500 corrects image quality according to reflection depending upon a display position by referring to information in the storage unit 510 based upon readout information from the respective receivers 520 to 560 and pieces Ic1 and Ic2 of video feature quantity information (luminance) from signal processing units 570 and 580. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够提高来自屏幕的反射光对坐在汽车后座上的一个观察者或多个观察者的可视性的显示装置。解决方案：显示装置100包括安装在轿厢的机舱中并在显示屏上显示图像的显示面板110，包括坐标传感器301和302的观察者位置接收器520，并且输出检测到的观察者位置信息用于观测器的外部光接收器540至560，其输出指示来自屏幕的反射光到来自光检测传感器111至114的各个观察者的反射光的传感器值，以及存储单元510，其存储与反射图像质量校正有关的传感器值表处理，像素位置和增益校正系数等各种信息。然后，控制器500基于来自各个接收器520至560的读出信息和来自信号的视频特征量信息（亮度）的片段Ic1和Ic2，通过参考存储单元510中的信息根据显示位置来根据反射来校正图像质量加工单位570和580.（C）2008年，JPO＆INPIT

23. 发明专利

JP2007292808A Display device and display method 审中-公开
标题翻译：显示装置和显示方法
公开(公告)号：JP2007292808A
公开(公告)日：2007-11-08
申请号：JP2006117271
申请日：2006-04-20
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONNO SHUNSUKE , KUWABARA TAKASHI , FUKUDA HISAYA , UMEI TOSHITOMO , KATSUTA NOBORU , NAKAGAWA SEIICHI
IPC分类号： G09G3/36 , B60R11/02 , G09G3/20 , G09G5/00 , G09G5/02 , G09G5/10 , G09G5/36
摘要： PROBLEM TO BE SOLVED: To display an image which is easy to view even obliquely by correcting the luminance of the image and the density of colors of the image in accordance with the viewing direction of an observer. SOLUTION: A first video processing unit 107 and a second video processing unit 108 correct the luminance of the image and the density of colors of the image. An image composing unit 109 puts together the image input from the first video processing unit 107 and the image input from the second video processing unit 108 to display them simultaneously on a display surface of one display unit 111, or performs processing to display one input image on the display surface of the display unit 111 when the image is input from only one of the first video processing unit 107 and second video processing unit 108. The display unit 111 displays the images whose luminance and color density are corrected on the display surface. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过根据观察者的观察方向校正图像的亮度和图像的颜色的浓度，来显示甚至倾斜地容易观看的图像。解决方案：第一视频处理单元107和第二视频处理单元108校正图像的亮度和图像的颜色浓度。图像合成单元109将从第一视频处理单元107输入的图像和从第二视频处理单元108输入的图像合并在一个显示单元111的显示表面上同时显示，或者执行处理以显示一个输入图像在仅从第一视频处理单元107和第二视频处理单元108中的一个输入图像时，在显示单元111的显示表面上。显示单元111在显示表面上显示其亮度和颜色浓度被校正的图像。版权所有（C）2008，JPO＆INPIT

24. 发明专利

JP2007257220A Display device 有权
标题翻译：显示设备
公开(公告)号：JP2007257220A
公开(公告)日：2007-10-04
申请号：JP2006079779
申请日：2006-03-22
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： OTSUKA MASAKAZU , KUWABARA TAKASHI , UMEI TOSHITOMO , NAKAGAWA SEIICHI , FUKUDA HISAYA
IPC分类号： G06F3/048 , B60K35/00 , G06F3/041 , G06F3/14 , G09G5/00 , G09G5/14 , G09G5/36
CPC分类号： G06F3/04886
摘要： PROBLEM TO BE SOLVED: To divide a display screen into two by an extremely simple operation. SOLUTION: This display device is provided with an image display part 102 for displaying an image on a display screen 101; a contact position detection part 103 for detecting the contact position of the finger of an operator on the display screen 101; a moving amount calculation part 104 for calculating moving amounts La from the contact start point S to contact end point E of the finger of the operator; a moving amount determination part 105 for determining whether or not the moving amounts La exceed the reference moving amounts Ls; a position deviation value calculation part 106 for calculating a position deviation value δ of the finger of the operator; a position deviation value determination part 107 for determining whether or not the position deviation value δ is below a preset reference position deviation value δs; and a screen division control part 108 for controlling the operation of the image display part 102 so that the display screen 101 can be divided into two when La>Ls and δ COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过非常简单的操作将显示屏分成两部分。解决方案：该显示装置设置有用于在显示屏幕101上显示图像的图像显示部分102; 接触位置检测部103，用于检测操作者的手指在显示画面101上的接触位置; 用于计算从接触开始点S到操作者的手指的接触终点E的移动量La的移动量计算部104; 用于确定移动量La是否超过参考移动量Ls的移动量确定部105; 用于计算操作者的手指的位置偏差值δ的位置偏差值计算部106; 位置偏差值确定部107，用于确定位置偏差值δ是否低于预设的基准位置偏差值δs; 以及屏幕分割控制部分108，用于控制图像显示部分102的操作，使得当La> Ls和δ<δs时，可以将显示屏幕101分成两部分。版权所有（C）2008，JPO＆INPIT

25. 发明专利

JP2007066139A Image transmitting/receiving system 审中-公开
标题翻译：图像发送/接收系统
公开(公告)号：JP2007066139A
公开(公告)日：2007-03-15
申请号：JP2005253162
申请日：2005-09-01
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIZUGUCHI YUJI , UMEI TOSHITOMO
IPC分类号： G08G1/09 , B60R11/02 , G01C21/00 , G01C21/26 , H04B7/26 , H04N7/173 , H04N21/232 , H04N21/414 , H04N21/488 , H04N21/61 , H04N21/81 , H04W4/04 , H04W88/02
CPC分类号： H04N7/181
摘要： PROBLEM TO BE SOLVED: To provide an image transmitting/receiving system by which a user of a terminal on the receiving side easily acquires an image. SOLUTION: In the image transmitting/receiving system, a first terminal is installed on the image providing side and acquires image data representing images around the installation position of itself from an imaging apparatus 11. A center station 2 acquires the image data from the respective first terminals 1, generates providable place data representing a position of an imaging apparatus 11 existing within a predetermined range based on a position of a second terminal 3 and transmits the providable place data to the second terminal 3. The second terminal 3 is installed on the image receiving side, displays the position of the first terminal 1 existing within the predetermined range based on the received providable place data and after that, requests images around the position selected among the positions to the center station 2. The center station 2 transmits the image data around the requested position to the second terminal 3. The second terminal 3 displays the image according to the received image data. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像发送/接收系统，通过该图像发送/接收系统，接收侧的终端的用户容易地获取图像。解决方案：在图像发送/接收系统中，第一终端安装在图像提供侧，并从成像设备11获取表示其本身的安装位置周围的图像的图像数据。中心站2从相应的第一终端1基于第二终端3的位置产生表示存在于预定范围内的成像设备11的位置的可提供位置数据，并将可提供位置数据发送到第二终端3.第二终端3被安装在图像接收侧，基于接收到的可提供位置数据，显示存在于预定范围内的第一终端1的位置，之后，向位于中心站2的位置请求围绕选择的位置的图像。中心站2发送围绕请求位置的图像数据传送到第二终端3.第二终端3根据图像显示图像接收的图像数据。版权所有（C）2007，JPO＆INPIT

26. 发明专利

JP2005065215A Data transmission apparatus and data transmission system 有权
标题翻译：数据传输设备和数据传输系统
公开(公告)号：JP2005065215A
公开(公告)日：2005-03-10
申请号：JP2004033705
申请日：2004-02-10
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIZUGUCHI YUJI , UMEI TOSHITOMO , AKITA TAKASHI , KATSUTA NOBORU , KANEITA AKIHIRO , OSONE MASAHIRO
IPC分类号： H04L25/49 , H04L12/42 , H04L25/02
摘要： PROBLEM TO BE SOLVED: To provide a data transmission apparatus including a function for quickly detecting a momentary power interruption in a data transmission system composed of data transmission apparatuses interconnected in a ring fashion. SOLUTION: A data transmission apparatus 10 for transmitting a data signal in accordance with a predetermined protocol in one direction within a ring network of a plurality of data transmission apparatuses includes: a signal transmission means 11 for determining the presence of a data signal sent from an immediately upstream data transmission apparatus 10 in the ring network on the basis of an amplitude of the data signal; and a stopping means for stopping transmission of the data signal to an immediately downstream data transmission apparatus 10 if the signal determination means 11 determines that there is no incoming data signal. The data signal is obtained by superimposing information on the amplitude of an electrical signal of a predetermined frequency. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种数据传输装置，其包括用于快速检测由以环形方式互连的数据传输装置构成的数据传输系统中的瞬时电力中断的功能。解决方案：用于在多个数据传输设备的环形网络内沿一个方向发送根据预定协议的数据信号的数据传输设备10包括：信号传输装置11，用于确定数据信号的存在基于数据信号的幅度从环形网络中的紧急上游数据发送装置10发送; 以及如果信号确定装置11确定没有输入数据信号，则停止将数据信号发送到紧靠下游数据传输装置10的停止装置。通过将信息叠加在预定频率的电信号的振幅上来获得数据信号。版权所有（C）2005，JPO＆NCIPI

27. 发明专利

JP2005020692A Data receiving method, its device, and data transmission system 审中-公开
标题翻译：数据接收方法，其设备和数据传输系统
公开(公告)号：JP2005020692A
公开(公告)日：2005-01-20
申请号：JP2003373518
申请日：2003-10-31
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： AKITA TAKASHI , KATSUTA NOBORU , SAKAI TAKAHISA , MIZUGUCHI YUJI , KAWADA KOJI , UMEI TOSHITOMO
IPC分类号： H04L25/03 , H04L12/42 , H04L25/06
CPC分类号： H04L25/063 , H04L25/066
摘要： PROBLEM TO BE SOLVED: To provide a data receiving method, its device, and a data transmission system, for appropriately performing settings of a determination level of a signal level, and for realizing the settings by a small circuitry configuration. SOLUTION: A comparator 574 is designed to compare a differential value dd with an ideal value corresponding to the differential value dd. When the differential value dd is larger than the ideal value, the comparator 574 adds a predetermined value to the differential value dd, and updates resisters 576a to 576n which are selected currently. When the differential value dd is smaller than the ideal value, the comparator circuit 574 subtracts a predetermined value from the differential value dd, and updates resisters 576a to 576n which are selected now. A determination level value calculating circuit 572 is designed to calculate determination levels R1 to R13 by using the ideal value set in each of the resisters 576a to 576n, and to store the levels to resisters 577a to 577m included in a determination level storing unit 573. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供数据接收方法，其装置和数据传输系统，用于适当地执行信号电平的确定电平的设置，并且通过小的电路配置来实现设置。解决方案：比较器574被设计为将差分值dd与对应于差分值dd的理想值进行比较。当差分值dd大于理想值时，比较器574将一个预定值加到微分值dd上，并更新当前选择的寄存器576a至576n。当差分值dd小于理想值时，比较器电路574从差分值dd中减去预定值，并更新现在选择的寄存器576a至576n。设定判定电平值计算电路572，通过使用在每个电阻576a〜576n中设定的理想值来计算判定电平R1〜R13，并将电平存储在包含在判定电平存储部573中的电阻577a〜577m。版权所有（C）2005，JPO＆NCIPI

28. 发明专利

JP2006222884A DATA TRANSMITTING DEVICE 审中-公开
公开(公告)号：JP2006222884A
公开(公告)日：2006-08-24
申请号：JP2005036515
申请日：2005-02-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ITANI SATORU , KATSUTA NOBORU , MIZUGUCHI YUJI , KAWADA KOJI , UMEI TOSHITOMO , AKITA TAKASHI
IPC分类号： H04B3/10
摘要： PROBLEM TO BE SOLVED: To provide a data transmitting device capable of restoring an adaptive equalizer to its normal state more quickly. SOLUTION: The data transmitting device is connected to another data transmitting device via a transmission path. A training signal generating part generates a training signal. A signal transmitting part transmits a signal, containing the training signal, to the other data transmitting device. A signal receiving part receives a signal transmitted from another transmitting device. A teacher signal generating part generates a teacher signal, having the same signal pattern as the training signal. An adaptive equalizing part equalizes the signal received by the signal receiving part. An equalization determining part determines whether an equalization signal, equalized by the adaptive equalizing part, is equalized to be within the range satisfying prescribed determination conditions. The adaptive equalizing part changes the values of the parameter for adjusting the adaptive speed of a filter coefficient and equalizes the signal retransmitted from a data transmitter again, when the equalization signal is decided as not being equalized on the prescribed conditions. COPYRIGHT: (C)2006,JPO&NCIPI

29. 发明专利

JP2001244915A SERIAL RECEIVER 失效
公开(公告)号：JP2001244915A
公开(公告)日：2001-09-07
申请号：JP2000053047
申请日：2000-02-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： UMEI TOSHITOMO , MORIKAWA TORU
IPC分类号： G06F13/00 , G06F9/46 , G06F9/48 , G06F11/00 , H04L1/00 , H04L13/08 , H04L29/02
摘要： PROBLEM TO BE SOLVED: To secure processing time except for serial receiving during serial receiving of a CPU and to separate processing with error detection in the interruption program of the CPU after serial receiving. SOLUTION: While serially receiving plural bytes, received data are stored in a FIFO 107 and after the receiving end interruption of plural bytes occurs and a receiving error decision inside the FIFO 107 is performed, the received data are read out. By deciding the values of a framing error flag 104 and a parity error flag 105 which are not cleared until reading-out after setting, the presence/absence of a receiving error in the data stored in the FIFO is investigated. Thus, processing with the error detection in the interruption program can be separated and the processing time except for serial receiving of the CPU can be secured during serial receiving.

30. 发明专利

JP2002297445A MICROCONTROLLER 失效
公开(公告)号：JP2002297445A
公开(公告)日：2002-10-11
申请号：JP2001103708
申请日：2001-04-02
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： UMEI TOSHITOMO
IPC分类号： G06F9/32 , G06F12/06 , G06F15/78
摘要： PROBLEM TO BE SOLVED: To provide a microcontroller that can execute a program simultaneously even if the program load from an external memory to an internal memory is not entirely completed. SOLUTION: Using a program transfer device 204, the program in the external memory 201 is transferred to the internal memory 202. If a program that a CPU 211 is to execute exists in the internal memory 214, the program is executed from the internal memory 214 while the program is transferred, and if the program to be executed does not exist in the internal memory 214, the program transfer is halted and the program is executed from the external memory 201.

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